---> uname -a: Linux prd-centos8-robot-2c-8g-3202.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 567 5006 19 2124 6834 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:2d:5e:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fe2d:5ed0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/30/2024 _x86_64_ (2 CPU) 23:03:45 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 187.55 141.85 45.70 13243.62 37459.76 11:06:01 PM 83.52 12.65 70.88 2383.47 5781.69 11:07:01 PM 80.52 0.72 79.80 51.46 8747.01 11:08:01 PM 22.54 0.85 21.69 123.96 1767.99 11:09:01 PM 26.56 0.17 26.39 9.46 1588.30 11:10:00 PM 42.80 2.59 40.21 406.00 6940.84 11:10:01 PM 0.72 0.00 0.72 0.00 11.51 11:11:01 PM 17.74 0.33 17.41 44.92 730.21 Average: 65.75 22.73 43.02 2322.03 8979.39 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5755556 7163200 2126872 26.98 2688 1604608 629608 7.05 165480 1693400 46948 11:06:01 PM 5318024 7030532 2564404 32.53 2688 1895608 719256 8.05 211316 2033032 148284 11:07:01 PM 5199868 7023420 2682560 34.03 2688 2000596 688460 7.71 221800 2110204 36448 11:08:01 PM 5272920 7100912 2609508 33.11 2688 2005580 623836 6.99 240604 2024292 4 11:09:01 PM 4992384 7017488 2890044 36.66 2688 2195080 692864 7.76 260560 2262744 172164 11:10:00 PM 5037244 7075876 2845184 36.10 2688 2208380 633884 7.10 266416 2205020 12 11:10:01 PM 5036756 7075384 2845672 36.10 2688 2208380 633884 7.10 266416 2205480 16 11:11:01 PM 5143884 7011252 2738544 34.74 2688 2042836 702628 7.87 440916 1945244 13356 Average: 5219580 7062258 2662848 33.78 2688 2020134 665552 7.45 259188 2059927 52154 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 264.26 142.29 919.09 56.29 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 77.17 58.25 775.28 7.46 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 43.99 36.33 418.73 7.67 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 12.43 7.00 4.82 2.87 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 42.00 30.57 294.99 6.87 0.00 0.00 0.00 0.00 11:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:00 PM eth0 218.42 189.47 46.71 44.27 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 1.44 0.00 0.06 0.00 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 51.87 39.74 83.72 20.75 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.73 71.32 363.19 20.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/30/2024 _x86_64_ (2 CPU) 23:03:45 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 30.39 0.07 9.14 24.85 0.08 35.47 11:05:01 PM 0 30.74 0.05 9.31 18.97 0.08 40.84 11:05:01 PM 1 30.03 0.08 8.97 30.74 0.08 30.10 11:06:01 PM all 32.20 0.00 5.05 3.26 0.11 59.37 11:06:01 PM 0 15.73 0.00 4.18 2.46 0.10 77.53 11:06:01 PM 1 48.70 0.00 5.93 4.07 0.12 41.18 11:07:01 PM all 31.69 0.00 3.72 2.47 0.08 62.05 11:07:01 PM 0 20.44 0.00 3.20 1.38 0.07 74.91 11:07:01 PM 1 42.93 0.00 4.23 3.55 0.08 49.21 11:08:01 PM all 12.47 0.00 1.16 0.99 0.06 85.32 11:08:01 PM 0 21.10 0.00 1.55 0.89 0.07 76.39 11:08:01 PM 1 3.86 0.00 0.77 1.08 0.05 94.24 11:09:01 PM all 24.60 0.00 3.68 1.47 0.08 70.17 11:09:01 PM 0 18.64 0.00 3.42 1.30 0.07 76.57 11:09:01 PM 1 30.56 0.00 3.93 1.63 0.10 63.77 11:10:00 PM all 8.59 0.00 1.92 6.05 0.05 83.39 11:10:00 PM 0 2.98 0.00 1.63 6.00 0.05 89.35 11:10:00 PM 1 14.20 0.00 2.21 6.10 0.05 77.44 11:10:01 PM all 0.72 0.00 1.08 0.00 0.00 98.20 11:10:01 PM 0 0.72 0.00 0.72 0.00 0.00 98.55 11:10:01 PM 1 0.71 0.00 1.43 0.00 0.00 97.86 11:11:01 PM all 20.76 0.00 2.75 0.65 0.08 75.75 11:11:01 PM 0 18.04 0.00 2.39 0.70 0.08 78.79 11:11:01 PM 1 23.47 0.00 3.12 0.60 0.08 72.72 Average: all 22.93 0.01 3.91 5.63 0.08 67.44 Average: 0 18.22 0.01 3.66 4.49 0.07 73.54 Average: 1 27.64 0.01 4.16 6.77 0.08 61.33